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UniProt functional annotation for P83223 | ||
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| UniProt code: P83223. |
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| Organism: | |
Shewanella oneidensis (strain MR-1). |
| Taxonomy: | |
Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales; Shewanellaceae; Shewanella. |
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| Function: | |
Catalyzes fumarate reduction using artificial electron donors such as methyl viologen. The physiological reductant is unknown, but evidence indicates that flavocytochrome c participates in electron transfer from formate to fumarate and possibly also to trimethylamine oxide (TMAO). This enzyme is essentially unidirectional (By similarity). {ECO:0000250}. |
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| Catalytic activity: | |
Reaction=a quinone + succinate = a quinol + fumarate; Xref=Rhea:RHEA:40523, ChEBI:CHEBI:24646, ChEBI:CHEBI:29806, ChEBI:CHEBI:30031, ChEBI:CHEBI:132124; EC=1.3.5.4; |
| Cofactor: | |
Name=FAD; Xref=ChEBI:CHEBI:57692; Note=Binds 1 FAD per subunit.; |
| Subunit: | |
Monomer. {ECO:0000269|PubMed:10581551}. |
| Subcellular location: | |
Periplasm {ECO:0000250}. |
| Induction: | |
By anaerobiosis and fumarate. {ECO:0000269|PubMed:11425747}. |
| Similarity: | |
In the C-terminal section; belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.